Provided is a method of segmenting a packet using a tree structure in order to reduce headers in the packet when the packet is transmitted or received in a wireless communication system using an adaptive modulation and coding (AMC), and a method of transmitting/receiving a packet using the same. The...http://www.google.co.uk/patents/US7881298?utm_source=gb-gplus-sharePatent US7881298 - Method for segmenting and reassembling packet based on tree structure, and method for transmitting/receiving packet using the same